FR2889305B1 - FIBER OPTIC INTERFEROMETER NETWORK - Google Patents

FIBER OPTIC INTERFEROMETER NETWORK

Info

Publication number
FR2889305B1
FR2889305B1 FR0508067A FR0508067A FR2889305B1 FR 2889305 B1 FR2889305 B1 FR 2889305B1 FR 0508067 A FR0508067 A FR 0508067A FR 0508067 A FR0508067 A FR 0508067A FR 2889305 B1 FR2889305 B1 FR 2889305B1
Authority
FR
France
Prior art keywords
fiber optic
optic interferometer
interferometer network
network
fiber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR0508067A
Other languages
French (fr)
Other versions
FR2889305A1 (en
Inventor
Sylvie Menezo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sercel SAS
Original Assignee
Sercel SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sercel SAS filed Critical Sercel SAS
Priority to FR0508067A priority Critical patent/FR2889305B1/en
Priority to US11/301,255 priority patent/US7502120B2/en
Priority to NO20063441A priority patent/NO20063441L/en
Publication of FR2889305A1 publication Critical patent/FR2889305A1/en
Application granted granted Critical
Publication of FR2889305B1 publication Critical patent/FR2889305B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/353—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre
    • G01D5/35383—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre using multiple sensor devices using multiplexing techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/266—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light by interferometric means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/268—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light using optical fibres
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/353—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre
    • G01D5/35383—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre using multiple sensor devices using multiplexing techniques
    • G01D5/35387—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre using multiple sensor devices using multiplexing techniques using wavelength division multiplexing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
    • G01H9/004—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means using fibre optic sensors
FR0508067A 2005-07-28 2005-07-28 FIBER OPTIC INTERFEROMETER NETWORK Expired - Fee Related FR2889305B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0508067A FR2889305B1 (en) 2005-07-28 2005-07-28 FIBER OPTIC INTERFEROMETER NETWORK
US11/301,255 US7502120B2 (en) 2005-07-28 2005-12-13 Fiber optic interferometric sensor array
NO20063441A NO20063441L (en) 2005-07-28 2006-07-26 Fiber optic interferometric sensor array

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0508067A FR2889305B1 (en) 2005-07-28 2005-07-28 FIBER OPTIC INTERFEROMETER NETWORK

Publications (2)

Publication Number Publication Date
FR2889305A1 FR2889305A1 (en) 2007-02-02
FR2889305B1 true FR2889305B1 (en) 2007-10-19

Family

ID=36123319

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0508067A Expired - Fee Related FR2889305B1 (en) 2005-07-28 2005-07-28 FIBER OPTIC INTERFEROMETER NETWORK

Country Status (3)

Country Link
US (1) US7502120B2 (en)
FR (1) FR2889305B1 (en)
NO (1) NO20063441L (en)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9908075D0 (en) 1999-04-09 1999-06-02 Secr Defence An optical fibre sensor assembly
US8064286B2 (en) * 2006-05-05 2011-11-22 Optoplan As Seismic streamer array
US7366055B2 (en) * 2006-05-05 2008-04-29 Optoplan As Ocean bottom seismic sensing system
GB0705240D0 (en) * 2007-03-14 2007-04-25 Qinetiq Ltd Phase based sensing
EP2131159B1 (en) * 2008-06-04 2016-04-13 Sercel Fiber optic Interferometric sensor array with increased multiplexing density
US8334984B2 (en) * 2008-08-22 2012-12-18 The Regents Of The University Of California Single wafer fabrication process for wavelength dependent reflectance for linear optical serialization of accelerometers
GB0815523D0 (en) * 2008-08-27 2008-10-01 Qinetiq Ltd Phase based sensing
GB2464477B (en) * 2008-10-15 2011-09-07 Insensys Ltd Apparatus for interrogating fibre Bragg gratings
GB0917150D0 (en) 2009-09-30 2009-11-11 Qinetiq Ltd Phase based sensing
GB2474882B (en) * 2009-10-29 2014-04-09 Tgs Geophysical Company Uk Ltd Signal processing
WO2011103032A2 (en) * 2010-02-18 2011-08-25 US Seismic Systems, Inc. Optical detection systems and methods of using the same
JP5118246B1 (en) * 2011-11-25 2013-01-16 白山工業株式会社 Optical fiber sensor
WO2013166407A1 (en) * 2012-05-04 2013-11-07 US Seismic Systems, Inc. Fiber optic sensing systems and methods of operating the same
US9002150B2 (en) * 2012-05-08 2015-04-07 General Dynamics Advanced Information Systems, Inc. Optical sensing system and method
US9441433B2 (en) 2012-07-27 2016-09-13 Avalon Sciences, Ltd Remotely actuated clamping devices for borehole seismic sensing systems and methods of operating the same
RU2530244C2 (en) * 2012-10-02 2014-10-10 Общество с ограниченной ответственностью "Оптические измерительные системы" Distributed coherent reflectometric system with phase demodulation (versions)
JP6123337B2 (en) * 2013-02-15 2017-05-10 富士通株式会社 Optical signal processing device, transmission device, and optical signal processing method
WO2014153325A1 (en) * 2013-03-19 2014-09-25 Intuitive Surgical Operations Inc. Methods and apparatus for simultaneous optical parameter measurements
CN103499356B (en) * 2013-10-12 2017-07-07 复旦大学 The method and structure of abatement fiber optic interferometric system transmission path signal interference
CN103776474A (en) * 2014-01-10 2014-05-07 江苏昂德光电科技有限公司 3D matrix-type multi-channel optical fiber sensing demodulation system
US9810556B2 (en) 2014-04-02 2017-11-07 François Ouellette Apparatus for measuring optical signals from multiple optical fiber sensors
GB201503861D0 (en) * 2015-03-06 2015-04-22 Silixa Ltd Method and apparatus for optical sensing
US9976919B2 (en) 2015-03-27 2018-05-22 Kettering University Fiber-optic sensor assembly
RU2600649C1 (en) * 2015-06-09 2016-10-27 Общество с ограниченной ответственностью "СИГМА" (ООО "СИГМА") Reflectometry method for determining fibre-optic cable exposure
US9917650B2 (en) * 2015-09-25 2018-03-13 Transfert Plus, Société En Commandite Time sampled photodetector devices and methods
RU172554U1 (en) * 2016-11-02 2017-07-12 ОБЩЕСТВО С ОГРАНИЧЕННОЙ ОТВЕТСТВЕННОСТЬЮ НАУЧНО-ПРОИЗВОДСТВЕННОЕ ПРЕДПРИЯТИЕ "АВТОМАТИКА-С" (ООО НПП "Автоматика-С") End Fiber Detector
WO2018084744A1 (en) * 2016-11-02 2018-05-11 Общество С Ограниченной Ответственностью "Научно-Производственное Предприятие "Автоматика-С" Terminal fibre optic detector
CN107560711A (en) * 2017-09-30 2018-01-09 必必优（深圳）科技有限公司 A kind of distributed optical fiber sensor of segmented couples interference-type
WO2020047128A1 (en) * 2018-08-28 2020-03-05 Geospace Technologies Corporation Fiber optic sensor and system including a fiber of an optical cable as a sensor fiber
JP7298706B2 (en) * 2019-10-17 2023-06-27 日本電信電話株式会社 Optical pulse test method and optical pulse test apparatus
CN111397645B (en) * 2020-04-06 2020-12-18 华中科技大学 Phase difference decomposition and adjustment method and system
RU2765766C1 (en) * 2020-09-28 2022-02-02 Акционерное Общество "Институт "Оргэнергострой" Fence with a tool for detecting a tunnel with a fibre-optic security detector with a hardware delay line
RU2760518C1 (en) * 2020-09-28 2021-11-25 Акционерное Общество "Институт "Оргэнергострой" Fence with a means for detecting an underground passage with a linear part with combined interferometers
RU2770065C2 (en) * 2020-09-28 2022-04-14 Акционерное Общество "Институт "Оргэнергострой" Method of mounting a linear part for a security fiber-optic detector using a container device
RU2765761C1 (en) * 2020-09-28 2022-02-02 Акционерное Общество "Институт "Оргэнергострой" Fence with a tool for detecting a tunnel with a linear part with an open interferometer with two arms
RU2770059C2 (en) * 2020-09-28 2022-04-14 Акционерное Общество "Институт "Оргэнергострой" Drum of a container device for assembling a linear part of a security fiber-optic detector with a hardware delay line
CN112197938B (en) * 2020-09-29 2023-02-28 上海传输线研究所（中国电子科技集团公司第二十三研究所） Optical fiber hydrophone array optical path difference testing device and method
FR3123120B1 (en) * 2021-05-21 2023-05-26 Safran BRAGG WAVELENGTH SPECTRAL INTERROGATION DEVICE
CN114414032A (en) * 2022-01-07 2022-04-29 上海传输线研究所（中国电子科技集团公司第二十三研究所） Frequency shift quadrature demodulation system and method for optical fiber hydrophone
CN115955280B (en) * 2023-03-13 2023-06-20 万事通科技(杭州)有限公司 Optical fiber channel eavesdropping detection device

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5361130A (en) * 1992-11-04 1994-11-01 The United States Of America As Represented By The Secretary Of The Navy Fiber grating-based sensing system with interferometric wavelength-shift detection
FR2697910B1 (en) * 1992-11-09 1995-01-13 Onera (Off Nat Aerospatiale) Device for measuring a physical quantity by time coding.
US5498867A (en) * 1993-11-22 1996-03-12 Sachio Uehara Wavelength-division multiplex digital optical position sensor
GB9605144D0 (en) * 1996-03-11 1996-05-08 Sensor Dynamics Ltd Apparatus for sensing one or more parameters
US5866898A (en) * 1996-07-12 1999-02-02 The Board Of Trustees Of The Leland Stanford Junior University Time domain multiplexed amplified sensor array with improved signal to noise ratios
US5696857A (en) * 1996-07-25 1997-12-09 Litton Systems, Inc. WDM/FDM fiber optic sensor architecture using WDM tap coupler
US5929990A (en) * 1997-03-19 1999-07-27 Litton Systems, Inc. Fabry-perot pressure sensing system with ratioed quadrature pulse detection
US5987197A (en) * 1997-11-07 1999-11-16 Cidra Corporation Array topologies for implementing serial fiber Bragg grating interferometer arrays
US6122305A (en) * 1998-02-17 2000-09-19 The United States Of America As Represented By The Secretary Of The Navy Broadband mode-locked fiber laser, particularly for fiber Bragg grating interrogation
US6678211B2 (en) * 1998-04-03 2004-01-13 The Board Of Trustees Of The Leland Stanford Junior University Amplified tree structure technology for fiber optic sensor arrays
US6522797B1 (en) * 1998-09-01 2003-02-18 Input/Output, Inc. Seismic optical acoustic recursive sensor system
GB9908075D0 (en) * 1999-04-09 1999-06-02 Secr Defence An optical fibre sensor assembly
US6282334B1 (en) * 1999-05-13 2001-08-28 Litton Systems, Inc. Large scale WDM/TDM sensor array employing erbium-doped fiber amplifiers
NO322073B1 (en) * 1999-06-23 2006-08-07 Optoplan As Polarization Control Procedure
US6212306B1 (en) * 1999-10-07 2001-04-03 David J. F. Cooper Method and device for time domain demultiplexing of serial fiber Bragg grating sensor arrays
US7019837B2 (en) * 2003-08-27 2006-03-28 Weatherford/Lamb, Inc Method and apparatus for reducing crosstalk interference in an inline Fabry-Perot sensor array
US7081959B2 (en) * 2003-08-27 2006-07-25 Optoplan As Method and apparatus for providing polarization insensitive signal processing for interferometric sensors
US7245382B2 (en) * 2003-10-24 2007-07-17 Optoplan As Downhole optical sensor system with reference
US7480056B2 (en) * 2004-06-04 2009-01-20 Optoplan As Multi-pulse heterodyne sub-carrier interrogation of interferometric sensors
US7060967B2 (en) * 2004-10-12 2006-06-13 Optoplan As Optical wavelength interrogator
US7336365B2 (en) * 2005-02-11 2008-02-26 Optoplan As Method and apparatus for suppression of crosstalk and noise in time-division multiplexed interferometric sensor systems

Also Published As

Publication number Publication date
FR2889305A1 (en) 2007-02-02
NO20063441L (en) 2007-01-29
US20070024857A1 (en) 2007-02-01
US7502120B2 (en) 2009-03-10

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Year of fee payment: 11

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Effective date: 20160520